GE VersaSafe VersaPoint IC220SDL840 User Manual page 82

7
80
% SIL 3
70
60
50
40
30
20
10
0
0
7-4
If the calculated PFH value is < 1%, a value of 1% should be used.
250 µF; DC 4 A /zero current
5 10
Figure 7-2 PFH values depending on switching frequency c
User manual IC220SDL840 - May 2018
DC 13; 5 A / DC 13; 5 A
15
AC 15;, 3 A / DC 13; 5 A
DC 15; 3 A / AC 15; 3 A
DC 13; 5 A /zero current
AC 15; 3 A / AC 15; 3 A
AC 15; 3 A / zero current
20
c [1/h]
25
75562014
GFK-2734